Tired and hopless

I feel like I have no career future. I am a mathematics teacher but I don't want to teach in schools anymore, I have been out of schools for 4 years now. I spent two years looking for myself and family cause we had a family emergency I also was trying to make my art business grow. Then I found a great work I worked there for 7 month before I had to leave the whole country. Now I have been living in this place for a year, I have no job till now. I want to be a machine learning engineer and also an artist and grow my business but both aeems to take a lot of timw and has no real potentials as either people are getting laid off or because people don't buy art anymore. I am feeling down and hopless.